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1,219 react engineer jobs at 622 companies in Fairfield, CT

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
2w
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Lead React Developer
New York City, New York, United States
$148k-$246k/yr OnsiteFull Time
London Stock Exchange Group
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
Hands-on experience with JavaScript/TypeScript and React, cloud architecture (Azure or AWS), distributed systems, CI/CD and DevOps practices; proven Lead/Senior engineering experience with technical leadership and mentorship.
JavaScript, TypeScript, React, Azure, AWS, CI/CD, DevOps, Agile
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2mo
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React developer
Irving or New York
OnsiteFull Time
Virtusa
Virtusa: Global provider of digital engineering and IT outsourcing services.
Expertise in Java (8+), Spring (Boot/Cloud/Data) and React (Hooks, Redux); experience building RESTful APIs/microservices, relational and NoSQL databases, cloud platforms, Docker/Kubernetes, CI/CD, observability, and TDD/BDD.
Java, React, React.js, React Hooks, Context API, Redux, Spring Framework, Spring Boot, Spring Cloud, Spring Data, PostgreSQL, Oracle, MySQL, MongoDB, Cassandra, AWS, Azure, Google Cloud Platform, Docker, Kubernetes, Jenkins, GitLab CI, GitHub Actions, Angular, Python, TDD, BDD, Devin AI
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1mo
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Senior React Engineer
New York or India or Georgia
OnsiteContract
Lineate
Lineate: Provides custom software development and AI-driven technology solutions.
5+ YOE5+ years frontend experience with JavaScript (ES6+), React, HTML5, CSS3; production-grade frontend delivery, familiarity with UI5/Web Components, interest in AI/LLM technologies, strong testing and documentation practices. Candidates must be permanently based in India.
React, JavaScript (ES6+), HTML5, CSS3, UI5, Web Components, LLMs, MCP servers, IDP, Agentic RAG
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2mo
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React developer
Irving or New York City
OnsiteFull Time
Virtusa
Virtusa: Digital engineering and IT business transformation services provider.
Expertise in Java (8+), Spring (Boot/Cloud/Data), React.js and Redux, REST/microservices, relational and NoSQL databases, cloud platforms, containerization, and CI/CD practices.
Java, React.js, Spring Framework, Spring Boot, Spring Cloud, Spring Data, PostgreSQL, Oracle, MySQL, MongoDB, Cassandra, Docker, Kubernetes, AWS, Azure, Google Cloud Platform, Jenkins, GitLab CI, GitHub Actions, Redux, Angular, Python, Devin AI
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1mo
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Senior Mobile Engineer (React Native)
New York City, New York, United States
$210k-$270k/yr HybridFull Time
dYdX
dYdX: Operates a decentralized exchange for cryptocurrency perpetual contracts.
5+ YOE5+ years software engineering experience with production React Native apps, proficiency in JavaScript/TypeScript, mobile architecture, iOS/Android publishing, testing, performance optimization, and cross-functional collaboration.
React Native, JavaScript, TypeScript, iOS, Android, Swift, Kotlin, React Query, Redux, Zustand, CI/CD
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2d
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Senior Frontend Engineer (React)
New York City, New York, United States
$180k-$275k/yr OnsiteFull Time
General Intuition
General Intuition: Developing foundation models for AI spatial reasoning and agency.
5+ YOE5+ years frontend experience; strong React, Redux, Node, Electron skills; experience with code performance, profiling, A/B testing, and metrics; in-person NYC presence required.
React, Redux, Node, Electron, Styled Components, C#, C++, Java, Swift, Kotlin, Redis, RabbitMQ, Kubernetes, Terraform, Salt, GitHub Actions, CircleCI
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3mo
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Front End Engineer (React Native)
New York, New York, United States
$160k-$280k/yr OnsiteFull Time
Bilt Rewards
Bilt Rewards: Loyalty platform offering rewards on rent and mortgage payments
6+ YOE6+ years React, 3+ years React Native; React Native, TS/JavaScript, Redux; strong UX, problem solving; able to write testable code; team player; startup experience preferred.
React, React Native, TypeScript, JavaScript, Redux
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2w
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Sr. Software Engineer (React Native)
Shelton, Connecticut, United States
$119k-$149k/yr OnsiteFull Time
Subway
Subway: Global restaurant chain specializing in made-to-order submarine sandwiches.
6+ YOE6+ years professional software engineering experience; experience with JavaScript, Node.js, ReactJS, React Native; familiarity with REST APIs, databases, testing, CI/CD, version control, and Agile; bachelor’s degree preferred or equivalent experience.
JavaScript, Node.js, ReactJS, React Native, REST APIs, CI/CD
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2mo
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Senior Software Engineer, Mobile (React Native)
San Francisco or New York City or Portland
$185k-$215k/yr HybridFull Time
Forerunner
Forerunner: AI-powered platform for government built environment management.
5+ YOE5+ years software engineering; 3+ years React Native; JS/TS and React; cross-platform mobile; mobile performance and UI/UX; RESTful APIs; native mobile knowledge; strong collaboration; adaptable in fast-moving env.
React Native, JavaScript, TypeScript, React, Redux, RESTful APIs
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2w
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Software Engineer II - Front End React/ AWS
Houston or New York City or Buenos Aires or Mumbai or Glasgow or London
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
2+ YOE2+ years applied software engineering experience; React (hooks, React 18+), TypeScript, CSS/Tailwind or SASS; experience with AI-assisted development tools and responsible AI practices; strong architecture, data and collaboration skills.
React, TypeScript, CSS, Tailwind, SASS, Pandas, d3.js, ag-grid, ag-charts, Python, Tornado, AWS
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4w
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Senior Software Engineer (NodeJS, React)
Budapest or New York City or Washington or Vancouver or London or Galway or Munich or Bengaluru or Singapore or Sydney
HybridFull Time
Diligent
Diligent: Provides software for corporate governance, risk, and compliance management.
5+ YOE5+ years hands-on commercial development, strong SQL/RDBMS, microservices and REST API experience, cloud-native (AWS) experience; NodeJS/React, CI/CD, containers and mentoring skills preferred.
SQL, RDBMS, REST APIs, AWS, NodeJS, React, CI/CD, containers, GitHub actions, QuickSight, Lookr
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1mo
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Lead Software Engineer, Front End (React)
New York, New York, United States
$215k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor’s degree; 4+ years software engineering; 1+ year cloud experience; preferred Master’s; 7+ years in React/JavaScript/Angular/Node/TypeScript; 4+ years open source; 1+ year people management; 2+ years Agile; AI tooling experience.
JavaScript, React, Angular, Node, TypeScript, HTML, CSS, Java, RESTful APIs
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2mo
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Full Stack Engineer (C#/React)
New York, New York, United States
$101k-$134k/yr OnsiteFull Time
Rockstar Games
Rockstar Games: Creates and publishes world-class open-world video games.
3+ YOE3+ years React (TypeScript/JavaScript); 3+ years C#; 2+ years T-SQL; 2+ years source control (Perforce preferred); knowledge of web development best practices and Agile; strong communication in international team.
C#, React, TypeScript, JavaScript, MSSQL, Perforce, T-SQL, Redis, MongoDB, Elasticsearch, npm, NuGet
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3mo
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Senior Full-Stack Developer (TypeScript/React)
New York, New York, United States
$140k-$200k/yr RemoteFull Time
OpenYield
OpenYield: Automated marketplace for fixed income trading
5+ YOE5+ years of professional software development; strong TypeScript/React frontend; Next.js in production preferred; REST APIs; WebSockets; PostgreSQL; Git; comfortable in a startup environment.
TypeScript, React, Next.js, REST API, WebSocket, PostgreSQL, Git, Rust
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2w
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Front-End UI Developer (React / TypeScript)
New York City or United States
$100k-$130k/yr HybridFull Time, Contract
Talan
Talan: Provides international consulting and technology transformation services.
5+ YOE5+ years front-end experience with strong React and TypeScript skills, Bachelor's degree, experience with REST APIs, modern JavaScript (ES6+), HTML5/CSS3, Git, Agile, and strong problem-solving and communication skills.
React, TypeScript, JavaScript (ES6+), HTML5, CSS3, Git, Linux, REST APIs
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1mo
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Design Engineer
New York City, New York, United States
$180k-$220k/yr OnsiteFull Time
Posh
Posh: Platform for hosting and discovering local community events.
5+ YOE5+ years building production frontend for consumer products, 2+ years in a design-engineer role preferred. Deep experience with React/React Native, TypeScript, modern CSS, Figma, strong product instincts and portfolio; must work in-person in NYC.
React, React Native, TypeScript, CSS, Figma
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1mo
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AI Engineer
New York, New York, United States
HybridFull Time
Kaleidoscope Innovation
Kaleidoscope Innovation: Designs and develops medical devices and consumer products.
10+ YOE10+ years software engineering; expert Python, TypeScript, React; experience with OpenAI/Anthropic/Vertex AI; OpenShift/Kubernetes; leadership of engineering pods; Agile methods; banking/regulatory exposure.
Python, TypeScript, React, OpenAI, Anthropic, Vertex AI, GitHub Copilot, OpenShift, Kubernetes, CI/CD, ChromaDB, Elasticsearch, Redis Vector
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4h
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Technical Engineer
New York, New York, United States
OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
3+ YOE3+ years engineering experience building production ML systems and data pipelines; full-stack experience with React/Next.js and TypeScript; DevOps with CloudFormation/Terraform and AWS; strong ML engineering background.
Dagster, CloudFormation, AWS, Next.js, Vercel, Supabase, React, TypeScript, REST, GraphQL, Terraform, Airflow
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3d
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Staff Engineer - Fullstack
Dresden or Berlin or Chemnitz or New York City or London or Sydney or Tokyo or Prague or Minneapolis or Saint Paul
HybridFull Time
Staffbase
Staffbase: Provides an AI-powered internal communications platform for employees.
Proven staff-level engineering experience with Go and React, architecture and design knowledge, strong communication, and experience driving cross-team technical initiatives.
React.js, Javascript, Typescript, Tailwind CSS, Kotlin, Go, Java, MongoDB, Terraform, Docker, Playwright
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1mo
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Senior Infrastructure Engineer
New York City or United States
$170k-$220k/yr HybridFull Time
MoonPay
MoonPay: Global payments infrastructure for digital currency and blockchain.
Platform engineering/SRE experience with Linux, Kubernetes, GCP, monitoring and logging; familiarity with TypeScript/Node.js/React; experience with IaC, automation, and operating in regulated environments.
Google Cloud Platform, Postgres, Redis, DataDog, ArgoCD, Kubernetes, GitHub, Typescript, Node.JS, React, Linux, Google Hangouts
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